938871030 has 32 divisors (see below), whose sum is σ = 2305695744. Its totient is φ = 244542816.

The previous prime is 938871029. The next prime is 938871061. The reversal of 938871030 is 30178839.

It is a self number, because there is not a number n which added to its sum of digits gives 938871030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362614 + ... + 365193.

It is an arithmetic number, because the mean of its divisors is an integer number (72052992).

Almost surely, 2^938871030 is an apocalyptic number.

938871030 is an abundant number, since it is smaller than the sum of its proper divisors (1366824714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

938871030 is a wasteful number, since it uses less digits than its factorization.

938871030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727860.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 938871030 is about 30641.0024313827. The cubic root of 938871030 is about 979.1937802139.

The spelling of 938871030 in words is "nine hundred thirty-eight million, eight hundred seventy-one thousand, thirty".